2010 (Senior): Madison is coming back from an injury that sidelined him during 2009, but is expected to be in the defensive backfield rotation in the fall. He was brought along slowly during spring drills and looks to continue getting stronger.

2009 (Redshirt): He missed the entire season after suffering an ACL tear in his left knee during a scrimmage on Aug. 15. He was expected to be one of Arkansas' top defensive backs.

2008 (Sophomore): Madison started 11 games at cornerback and played in all 12 with the Louisiana-Monroe game being the only one he did not start. He had 38 tackles on the year with one for a loss of four yards. Also, he had one interception he returned for 43 yards and totaled seven pass breakups. Madison also had a season-high six tackles against Ole Miss (five unassisted) and broke up a pass. He had three tackles in the win over No. 19 Tulsa and had three pass breakups. He had a 43-yard interception return against the Golden Hurricanes, which was the longest by any Razorback in 2008.

2007 (Freshman): He played in 10 games, seeing action in every contest with the exception of the Alabama, Florida International and LSU games. He did not record any statistics.

Personal: Born April 30, 1989, he is the son of Isaac Sr. and Ruby Hatley. He is majoring in agricultural business.

High School: He was a two-year starter in the secondary at Carter High for Coach Allen Wilson. He also played on offense. He ran 31 times for 331 yards and three touchdowns as a senior. He played in just four games as a junior before being sidelined for the rest of the year with an injury. He had 25 tackles and eight pass break-ups in his limited action. The Dallas Morning News rated him the No. 51 overall player in the metro area. He chose Arkansas over Oklahoma State and Rice.